120032132321 has 4 divisors (see below), whose sum is σ = 121823656752. Its totient is φ = 118240607892.

The previous prime is 120032132273. The next prime is 120032132347. The reversal of 120032132321 is 123231230021.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 120032132321 - 2¹⁸ = 120031870177 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 120032132293 and 120032132302.

It is not an unprimeable number, because it can be changed into a prime (120032132351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 895762115 + ... + 895762248.

It is an arithmetic number, because the mean of its divisors is an integer number (30455914188).

Almost surely, 2^120032132321 is an apocalyptic number.

It is an amenable number.

120032132321 is a deficient number, since it is larger than the sum of its proper divisors (1791524431).

120032132321 is an equidigital number, since it uses as much as digits as its factorization.

120032132321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1791524430.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 120032132321 its reverse (123231230021), we get a palindrome (243263362342).

The spelling of 120032132321 in words is "one hundred twenty billion, thirty-two million, one hundred thirty-two thousand, three hundred twenty-one".